The P8C WS ships with four USB 3.0 ports - two on the
front panel, and two on the back. To make the most of
the advantages offered by USB 3.0, ASUS USB 3.0 Boost
technology supports the newer UASP (USB-Attached SCSI
Protocol), increasing maximum USB 3.0 speeds by up to
170%. USB 3.0 Boost also automatically detects the best
USB protocol for every connected device, ensuring
optimal data performance.